
Jabra Pro 900 Series – Technical specifications
Technical specifications - Jabra Pro 900 Series
Product name Jabra Pro 920 Jabra Pro 930 Jabra Pro 925 Jabra Pro 935
Packaging dimensions
(L x W x H)
Main unit dimension
(L x W x H)
Weight
What’s in the box
Integral battery Yes Yes Yes Yes
Mono master carton: 600 x 399 x 316mm
Mono unit box: 185 x 138.5 x 67.5mm
Duo master carton: 600 x 399 x 235mm
Duo unit box: 190 x 191 x 65mm
Base: 118 x 76 x 29mm
Mono headset: 131 x 50 x 18mm
Duo headset: 165 x 165 x 30mm
Base: 177g
Mono headset: 29g
Duo headset: 80g
1. Warning and Declaration
2. Quick start guide
3. Warranty
4. Web Setup leaflet
5. Headset
6. Base
7. Charger
8. Flat cable
Mono master carton: 600 x 399 x 316mm
Mono unit box: 185 x 138.5 x 67.5mm
Duo master carton: 600 x 399 x 235mm
Duo unit box: 190 x 191 x 65mm
Base: 118 x 76 x 29mm
Mono headset: 131 x 50 x 18mm
Duo headset: 165 x 165 x 30mm
Base: 165g
Mono headset: 29g
Duo headset: 80g
1. Warning and Declaration
2. Quick start guide
3. Warranty
4. Web Setup leaflet
5. Headset
6. Base
7. Charger
8. USB cable
Master carton: 600 x 399 x 316mm
Unit box: 185 x 138.5 x 67.5mm
Base: 118 x 76 x 29mm
Headset: 131 x 50 x 18mm
Base: 177g
Headset: 29g
1. Warning and Declaration
2. Quick start guide
3. Warranty
4. Web Setup leaflet
5. Headset
6. Base
7. Charger
8. Flat cable
Master carton: 600 x 399 x 316mm
Unit box: 185 x 138.5 x 67.5mm
Base: 118 x 76 x 29mm
Headset: 131 x 50 x 18mm
Base: 165g
Headset: 29g
1. Warning and Declaration
2. Quick start guide
3. Warranty
4. Web Setup leaflet
5. Headset
6. Base
7. Charger
8. USB cable
Charging time 180 min 180 min 180 min 180 min
Fast charge
AC power supply Yes Yes Yes Yes
Certifications
Warranty
Bluetooth® device N/A N/A Yes Yes
Bluetooth® wireless technology N/A N/A
Supported Bluetooth® modes N/A N/A SCO, eSCO, Sni mode SCO, eSCO, Sni mode
Supported Bluetooth® profiles N/A N/A
Bluetooth® compliance N/A N/A Yes Yes
Pairing PIN N/A N/A Bluetooth®: 0000 Bluetooth®: 0000
Security DSAA + DSC DSAA + DSC
DECT Device Yes Yes N/A N/A
NFC N/A N/A Yes (only on dual conectivity) Yes (only on dual conectivity)
50% charging in 50 min /
20% charging in 20 min
CE, CB, FCC, IC, NOM, NTC, EAC, PSB,
ICASA, SIRIM, ACMA, NZ Telepermit,
UL , TCO
North America: 1 year limited warranty
Europe/APAC: 2 year limited warranty
50% charging in 50 min /
20% charging in 20 min
CE, CB, FCC, IC, NOM, NTC, EAC, PSB,
ICASA, SIRIM, ACMA, NZ Telepermit,
UL , TCO
North America: 1 year limited warranty
Europe/APAC: 2 year limited warranty
50% charging in 50 min /
20% charging in 20 min
CE, FCC, IC, UL, SRRC, TELEC, EAC,
NCC, IDA, RoHS, Reach, KCC, ETA,
ACMA, EMC, SIRIM, NTC, DGPosTel
North America: 1 year limited warranty
Europe/APAC: 2 year limited warranty
Bluetooth® Class 1
(only on dual connectivity)
A2DP (v1.2), Handsfree profile (v1.6),
headset profile (v1.2), AGHFP (v1.6)
Authentication and encryption
(Bluetooth® standard)
50% charging in 50 min /
20% charging in 20 min
CE, FCC, IC, UL, SRRC, TELEC, EAC,
NCC, IDA, RoHS, Reach, KCC, ETA,
ACMA, EMC, SIRIM, NTC, DGPosTel
North America: 1 year limited warranty
Europe/APAC: 2 year limited warranty
Bluetooth® Class 1
(only on dual connectivity)
A2DP (v1.2), handsfree profile (v1.6),
headset profile (v1.2), AGHFP (v1.6)
Authentication and encryption
(Bluetooth® standard)
Operating range Up to 120m/395ft Up to 120m/395ft Up to 100m/330ft Up to 100m/330ft
Headset bandwidth Narrowband and wideband Narrowband and wideband Narrowband and wideband Wideband only
Connection (mini jack, USB, etc.)
Talk time Up to 8 hours Up to 8 hours Up to 12 hours Up to 12 hours
Standby time Up to 33 hours Up to 33 hours Up to 7 days Up to 7 days
RJ-9 for handset, RJ-9 for phone body,
RJ-45 for AUX
Mini USB
Mini USB, RJ-9 for handset, RJ-9 for
phone body, RJ-45 for AUX
Mini USB
Jabra.com/pro900

Technical specifications - Jabra Pro 900 Series
Product name Jabra Pro 920 Jabra Pro 930 Jabra Pro 925 Jabra Pro 935
Speaker Size
Speaker sensitivity 91±3dB (60mV at 1000Hz) 91±3dB (60mV at 1000Hz) 91±3dB (60mV at 1000Hz) 91±3dB (60mV at 1000Hz)
Mono: Ø 28 x 5.9mm
Duo: Ø 23 x 6.2mm
Mono: Ø 28 x 5.9mm
Duo: Ø 23 x 6.2mm
Ø 28 x 5.9mm Ø 28 x 5.9mm
Speaker impedance
Speaker frequency range
Microphone type Uni-directional microphone Uni-directional microphone Uni-directional microphone Uni-directional microphone
Microphone sensitivity
Microphone frequency range 100Hz to 10kHz 100Hz to 10kHz 100Hz to 10kHz 100Hz to 10kHz
Mono: 32±4.8Ω (at 1000Hz)
Duo: 64±1.5% Ohm at 1000Hz)
Mono: 150Hz to 7 kHz
(at output S.P.L. -10dB)
Duo: 180Hz to 7 kHz
-30 ± 2dB
(f=1kHz, Pin=1Pa, 0dB=1V/Pa)
Mono: 32±4.8Ω (at 1000Hz)
Duo: 64±1.5% Ohm at 1000Hz)
Mono: 150Hz to 7 kHz
(at output S.P.L. -10dB)
Duo: 180Hz to 7 kHz
-30 ± 2dB
(f=1kHz, Pin=1Pa, 0dB=1V/Pa)
32±4.8Ω (at 1000Hz) 32±4.8Ω (at 1000Hz)
150Hz to 7 kHz
(at output S.P.L. -10dB)
-30 ± 2dB
(f=1kHz, Pin=1Pa, 0dB=1V/Pa)
150Hz to 7 kHz
(at output S.P.L. -10dB)
-30 ± 2dB
(f=1kHz, Pin=1Pa, 0dB=1V/Pa)
Additional information - Jabra Pro 900 Series
Product name Jabra Pro 920 Jabra Pro 930 Jabra Pro 925 Jabra Pro 935
USB cord length N/A 1.5m N/A 1.5m
Operating temperature 0°C to 40°C (32°F to 104°F) 0°C to 40°C (32°F to 104°F) 0°C to 40°C (32°F to 104°F) 0°C to 40°C (32°F to 104°F)
Storage temperature -20°C to 45°C (-4°F to 113°F) -20°C to 45°C (-4°F to 113°F) -20°C to 45°C (-4°F to 113°F) -20°C to 45°C (-4°F to 113°F)
Power consumption 7.5V/650mA 7.5V/650mA 7.5V/650mA 7.5V/650mA
Current consumption
microphone
70 to 150 uA 70 to 150 uA 70 to 150 uA 70 to 150 uA
Charging plug dimensions Ø 2.35mm Ø 2.35mm Ø 2.35mm Ø 2.35mm
Polycarbonate/Akrylonitril-butadien-styren (PC/ABS): CYCOLOY C1200HF, GY6A288 Thermoplastic Polyurethanes - TPU: Desmopan 445 Acetal (POM) Copolymer:
Material used
Features
Software application Jabra Direct - enables Remote Call Control over most softphones/Jabra Xpress™ - remote mass deployment and management of Jabra USB audio devices
POM Tepcon M90 Thermoplastic acetal homopoly:DELRIN 500 P Polybutylene Terephthalate (PBT): PBT S600F20 Thermoplastic Elastomer (TPE): TPE Hytrel 4069
Thermoplastic Elastomer (TPE): TPE Hytrel 3548 Polypropylene (PP): AV161 Thermoplastic vulcanizates (TPVs): Santoprene TPV 201-87 Silicone rubber: KE-931TU
Fiber reinforced Polycarbonate: KLX FRPC-1860B-HY
Crystal clear sound, HD Voice – Wideband Audio, Jabra Software Applications (Pro 930 & Pro 935), Noise canceling microphone, PeakStop™, Remote Asset Management
(Pro 930 & Pro 935), Remote Call Control, SafeTone™, Talk in comfort, up to 120 Meter/395ft, wireless freedom (Pro 920 & 930) up to 100 Meter/330ft, wireless freedom
(Pro 925 & 935), 8-12 hour battery life, UC Plug-and-Play (Pro 935 & 930)